Solve the Problem $17.7$ Hours to Paint a Certain House, How Long Would It

Multiple Choice

Solve the problem.
-The number of hours it takes to paint a house is inversely proportional to the number of people painting. If it takes 3 workers $17.7$ hours to paint a certain house, how long would it take 5 workers? Round to one tenth of an hour.

A) $15.7$ hours
B) $19.7$ hours
C) $10.6$ hours
D) $53.0$ hours